diff --git a/configs/px30_defconfig b/configs/px30_defconfig
index d4c8509b88b0790439b7104128767d20f692e586..8702227ba4528128ba0a108c31ea864743d24e34 100644
--- a/configs/px30_defconfig
+++ b/configs/px30_defconfig
@@ -24,6 +24,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_ANDROID_BOOTLOADER=y
 CONFIG_ANDROID_AVB=y
+CONFIG_BOARD_RNG_SEED=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_ATF=y
 CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
diff --git a/configs/rk3326_defconfig b/configs/rk3326_defconfig
index b6cb1cea4e7fcae3006ef9c2e1f6e1eec1b60927..afa8f5b2ec47c311e6c54e830124f32df7c61822 100644
--- a/configs/rk3326_defconfig
+++ b/configs/rk3326_defconfig
@@ -26,6 +26,7 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_ANDROID_BOOTLOADER=y
 CONFIG_ANDROID_AVB=y
+CONFIG_BOARD_RNG_SEED=y
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
 # CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
 CONFIG_SPL_STACK_R=y